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All results from a given calculation for CH2C(CH3)OCH3 (1-Propene, 2-methoxy-)

using model chemistry: B1B95/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-31+G**
 hartrees
Energy at 0K-232.327570
Energy at 298.15K-232.336244
Nuclear repulsion energy180.423035
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B1B95/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3296 3153 6.72      
2 A 3199 3060 0.24      
3 A 3172 3035 8.19      
4 A 3168 3031 27.56      
5 A 3119 2983 11.48      
6 A 3102 2967 45.50      
7 A 3055 2923 23.65      
8 A 3030 2899 60.65      
9 A 1738 1662 140.25      
10 A 1520 1454 2.11      
11 A 1505 1439 15.45      
12 A 1492 1427 20.56      
13 A 1483 1419 3.45      
14 A 1480 1416 8.22      
15 A 1428 1366 11.11      
16 A 1407 1346 44.08      
17 A 1318 1261 187.21      
18 A 1208 1156 0.57      
19 A 1171 1120 9.97      
20 A 1148 1098 95.34      
21 A 1061 1015 1.53      
22 A 1020 976 4.39      
23 A 935 894 6.74      
24 A 851 814 68.26      
25 A 823 787 10.46      
26 A 737 705 3.67      
27 A 539 516 7.53      
28 A 483 462 3.21      
29 A 424 406 1.12      
30 A 351 336 0.81      
31 A 273 261 0.94      
32 A 219 209 2.19      
33 A 92 88 7.81      

Unscaled Zero Point Vibrational Energy (zpe) 24922.5 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 23840.9 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B1B95/6-31+G**
ABC
0.27692 0.14327 0.10026

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.821 -0.090 0.165
H2 1.821 0.024 1.255
H3 2.637 -0.753 -0.122
H4 1.981 0.888 -0.302
O5 0.636 -0.711 -0.290
C6 -0.561 1.415 -0.038
H7 0.031 1.829 0.785
H8 -0.147 1.809 -0.972
H9 -1.582 1.781 0.067
C10 -0.555 -0.083 -0.038
C11 -1.645 -0.839 0.122
H12 -2.618 -0.382 0.240
H13 -1.574 -1.919 0.109

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.09651.08951.09521.41342.82492.69702.96173.88462.38503.54614.44943.8566
H21.09651.77931.78752.08183.04582.58523.46654.00912.70723.74704.57154.0759
H31.08951.77931.77662.00883.86443.77923.87794.92493.26294.28955.28054.3752
H41.09521.78751.77662.08932.60892.42252.41333.69112.72804.03784.80134.5476
O51.41342.08182.00882.08932.45262.82392.72523.35481.37002.32103.31322.5496
C62.82493.04583.86442.60892.45261.09431.09501.08961.49772.50592.74533.4875
H72.69702.58523.77922.42252.82391.09431.76551.76532.16223.21933.49274.1327
H82.96173.46653.87792.41332.72521.09501.76551.77182.14873.23243.51744.1353
H93.88464.00914.92493.69113.35481.08961.76531.77182.13032.62092.40413.7002
C102.38502.70723.26292.72801.37001.49772.16222.14872.13031.33572.10282.1050
C113.54613.74704.28954.03782.32102.50593.21933.23242.62091.33571.08181.0827
H124.44944.57155.28054.80133.31322.74533.49273.51742.40412.10281.08181.8633
H133.85664.07594.37524.54762.54963.48754.13274.13533.70022.10501.08271.8633

picture of 1-Propene, 2-methoxy- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O5 C10 117.923 H2 C1 H3 108.965
H2 C1 H4 109.292 H2 C1 O5 111.455
H3 C1 H4 108.818 H3 C1 O5 106.028
H4 C1 O5 112.164 O5 C10 C6 117.509
O5 C10 C11 118.137 C6 C10 C11 124.256
H7 C6 H8 107.502 H7 C6 H9 107.864
H7 C6 C10 112.125 H8 C6 H9 108.394
H8 C6 C10 110.985 H9 C6 C10 109.837
C10 C11 H12 120.514 C10 C11 H13 120.647
H12 C11 H13 118.820
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.218      
2 H 0.152      
3 H 0.165      
4 H 0.145      
5 O -0.328      
6 C -0.566      
7 H 0.169      
8 H 0.182      
9 H 0.172      
10 C 0.271      
11 C -0.431      
12 H 0.137      
13 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.945 1.720 0.527 2.032
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.475 -0.175 0.416
y -0.175 -31.776 -0.562
z 0.416 -0.562 -33.816
Traceless
 xyz
x 4.321 -0.175 0.416
y -0.175 -0.630 -0.562
z 0.416 -0.562 -3.691
Polar
3z2-r2-7.381
x2-y23.300
xy-0.175
xz0.416
yz-0.562


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.907 1.102 -0.170
y 1.102 7.953 -0.146
z -0.170 -0.146 6.142


<r2> (average value of r2) Å2
<r2> 128.332
(<r2>)1/2 11.328